Researching | Effect of Martensite Content on Microstructure and Properties of Laser Welded Dual-Phase Steel Joints

Laser & Optoelectronics Progress, Volume. 55, Issue 11, 111406(2018)

Effect of Martensite Content on Microstructure and Properties of Laser Welded Dual-Phase Steel Joints

Pengcheng Huan^1,2、**, Wengang Chen¹, Xiaonan Wang^2、*, Zhi Zheng¹, Tiancai Zhu^1,2, Min Zhang³, and Changjun Chen³

Author Affiliations

¹ School of Automobile and Transportation, Southwest Forestry University, Kunming, Yunnan 650224, China

² School of Iron and Steel, Soochow University, Suzhou, Jiangsu 215021, China

³ School of Mechanical and Electric Engineering, Soochow University, Suzhou, Jiangsu 215021, China

show less

Abstract Get PDF(in Chinese)

Figures&Tables (15)

References (19)

Paper Information

References(19)

[1] Di H S, Sun Q, Wang X N et al. Microstructure and properties in dissimilar/similar weld joints between DP780 and DP980 steels processed by fiber laser welding[J]. Journal of Materials Science & Technology, 33, 1561-1571(2017). http://kns.cnki.net/KCMS/detail/detail.aspx?filename=CLKJ201712015&dbname=CJFD&dbcode=CJFQ

[2] Zhang F, Ruimi A, Wo P C et al. Morphology and distribution of martensite in dual phase (DP980) steel and its relation to the multiscale mechanical behavior[J]. Materials Science and Engineering: A, 659, 93-103(2016). http://www.sciencedirect.com/science/article/pii/S0921509316301599

[3] Wang W R, He C W, Zhao Z H et al. The limit drawing ratio and formability prediction of advanced high strength dual-phase steels[J]. Materials & Design, 32, 3320-3327(2011). http://www.sciencedirect.com/science/article/pii/S0261306911000999

[4] Zhang J, Lin S J, Su S X et al. Effect of defocusing amount on weld shaping in fiber laser welding of aluminum alloy[J]. Laser & Optoelectronics Progress, 53, 121405(2016).

[5] Qu P F, Wang S Y, Shao X Z et al. Temperature stability of Nd∶YAG/Nd∶YVO4 combination crystals laser[J]. Acta Optica Sinica, 37, 0614001(2017).

[6] Ashrafi H, Shamanian M, Emadi R et al. Correlation of tensile properties and strain hardening behavior with martensite volume fraction in dual-phase steels[J]. Transactions of the Indian Institute of Metals, 70, 1575-1584(2016). http://link.springer.com/10.1007/s12666-016-0955-z

[7] Wang J F, Wang L J, Yang L J et al. Study on microstructure and properties of laser welding DP1000 high-strength steel weld joints[J]. Chinese Journal of Lasers, 41, 0903003(2014).

[8] Wang X N, Sun Q, Zheng Z et al. Microstructure and fracture behavior of laser welded joints of DP steels with different heat inputs[J]. Materials Science & Engineering: A, 699, 18-25(2017). http://www.sciencedirect.com/science/article/pii/S0921509317306925

[9] Xu W, Westerbaan D, Nayak S S et al. Microstructure and fatigue performance of single and multiple linear fiber laser welded DP980 dual-phase steel[J]. Materials Science & Engineering: A, 553, 51-58(2012). http://www.sciencedirect.com/science/article/pii/S0921509312007976

[10] Farabi N, Chen D L, Zhou Y. Microstructure and mechanical properties of laser welded dissimilar DP600/DP980 dual-phase steel joints[J]. Journal of Alloys and Compounds, 509, 982-989(2011). http://www.sciencedirect.com/science/article/pii/S0925838810023844

[11] Gao S L, Li Y T, Yang L J et al. Microstructure and mechanical properties of laser-welded dissimilar DP780 and DP980 high-strength steel joints[J]. Materials Science & Engineering: A, 720, 117-129(2018). http://www.sciencedirect.com/science/article/pii/S092150931830265X

[12] Liedl U, Traint S, Werner E A. An unexpected feature of the stress-strain diagram of dual-phase steel[J]. Computational Materials Science, 25, 122-128(2002). http://www.sciencedirect.com/science/article/pii/S0927025602002562

[13] Wang X N, Zheng Z, Zeng P L et al. Effect of microstructure on hardness and fatigue properties of 800 MPa high strength steel fiber laser weld joints[J]. Chinese Journal of Lasers, 43, 1202010(2016).

[14] Chabok A, van der Aa E et al. . Mechanical behavior and failure mechanism of resistance spot welded DP1000 dual phase steel[J]. Materials & Design, 124, 171-182(2017). http://www.sciencedirect.com/science/article/pii/S026412751730326X

[15] Xu W, Westerbaan D, Nayak S S et al. Tensile and fatigue properties of fiber laser welded high strength low alloy and DP980 dual-phase steel joints[J]. Materials & Design, 43, 373-383(2013). http://www.sciencedirect.com/science/article/pii/S0261306912004694

[16] Bae G H, Huh H. Comparison of the optimum designs of center pillar assembly of an auto-body between conventional steel and ahss with a simplified side impact analysis[J]. International Journal of Automotive Technology, 13, 205-213(2012). http://link.springer.com/article/10.1007/s12239-012-0017-4

[17] Sreenivasan N. Effects of laser welding on formability aspects of advanced high strength steel[D]. Waterloo: University of Waterloo, 1-31(2007).

[18] Hu Z G, Zhu P, Meng J. Fatigue properties of transformation-induced plasticity and dual-phase steels for auto-body lightweight: Experiment, modeling and application[J]. Materials & Design, 31, 2884-2890(2010). http://www.sciencedirect.com/science/article/pii/S0261306909007365

[19] Jia Q, Guo W, Li W D et al. Experimental and numerical study on local mechanical properties and failure analysis of laser welded DP980 steels[J]. Materials Science & Engineering: A, 680, 378-387(2017). http://www.sciencedirect.com/science/article/pii/S0921509316313442

Tools

Get Citation

Copy Citation Text

Pengcheng Huan, Wengang Chen, Xiaonan Wang, Zhi Zheng, Tiancai Zhu, Min Zhang, Changjun Chen. Effect of Martensite Content on Microstructure and Properties of Laser Welded Dual-Phase Steel Joints[J]. Laser & Optoelectronics Progress, 2018, 55(11): 111406

Download Citation

EndNote(RIS)BibTex Plain Text

Set citation alerts for article

Save article for my favorites

Paper Information

Category: Lasers and Laser Optics

Received: Apr. 27, 2018

Accepted: Jun. 6, 2018

Published Online: Aug. 14, 2019

The Author Email: Pengcheng Huan (309243391@qq.com), Xiaonan Wang (wxn@suda.edu.cn)

DOI:10.3788/LOP55.111406

Topics

laser devices and laser physics

Lasers and Laser Optics

laser manufacturing

Instrumentation, Measurement and Metrology